package ooday02;

public class Teacher extends Person{
    double salary;
    Teacher(){
 }
    Teacher(String name,int age,String address,double salary){
        super(name,age,address);
        this.salary=salary;
    }
    void teach(){
        System.out.println(name+"正在讲课"); }
    void sayHi(){ System.out.println("大家好,我叫"+name+"今年"+age+"岁了"+",家住"+address
    +",工资为"+salary);
    }
}
